Product detection compensation method and device, product monitoring system and storage medium

The invention provides a product detection compensation method and device, a product monitoring system and a storage medium, and the method comprises the steps: obtaining a first collection image, obtained through the image collection of a target product under a fixed visual field, of visual detection equipment in a product winding process; obtaining a spacing parameter of the target product according to the first acquisition image, using the spacing parameter as detection data of the target product for the winding material under the current layer, the spacing parameter being used for representing a gap between the winding material of each layer and a selected reference position; determining compensation data of the target product on the current layer according to the corresponding currentlayer number of the target product when the first acquisition image is acquired; and according to the compensation data of the target product in the current layer, calibrating the detection data of the winding material corre